摘要
本文总结以往雷达信号处理经验,提出了新的利用Cortex-A8和FPGA共同实现雷达信号数据处理的方案。主要介绍了基于TI公司Cortex-A8平台系统及FPGA的相关硬件,给出了具体的硬件设计方法,并对设计原理进行了阐述和分析。同时对基于VxWorks的实时多任务操作系统的特性和优势进行了简要分析;完成了雷达系统中数字通信的管理和控制,实现雷达系统中数字信号的处理。
Based on past experience of radar signal processing, the new way using Cortex-A8 and FPGA is proposed in this paper. The related hardware which based on the cortex-A8 and FPGA platform system of TI Corporation is mainly introduced, the specific design methods are presented, and the design principles and analysis are expatiated. At the same time, the brief analysis of the features and benefits based on the VxWorks real-time operating system is given. The management and control of digital communication in radar system are completed, and the digital signal processing is realized.
出处
《现代导航》
2012年第3期205-208,224,共5页
Modern Navigation
